git.squeep.com Git - akkoma/blob - lib/pleroma/upload.ex

   1 defmodule Pleroma.Upload do
   2   def store(%Plug.Upload{} = file) do
   3     uuid = Ecto.UUID.generate
   4     upload_folder = Path.join(upload_path(), uuid)
   5     File.mkdir_p!(upload_folder)
   6     result_file = Path.join(upload_folder, file.filename)
   7     File.cp!(file.path, result_file)
   8
   9     %{
  10       "type" => "Image",
  11       "url" => [%{
  12         "type" => "Link",
  13         "mediaType" => file.content_type,
  14         "href" => url_for(Path.join(uuid, file.filename))
  15       }],
  16       "name" => file.filename,
  17       "uuid" => uuid
  18     }
  19   end
  20
  21   def store(%{"img" => "data:image/" <> image_data}) do
  22     parsed = Regex.named_captures(~r/(?<filetype>jpeg|png|gif);base64,(?<data>.*)/, image_data)
  23     data = Base.decode64!(parsed["data"])
  24     uuid = Ecto.UUID.generate
  25     upload_folder = Path.join(upload_path(), uuid)
  26     File.mkdir_p!(upload_folder)
  27     filename = Base.encode16(:crypto.hash(:sha256, data)) <> ".#{parsed["filetype"]}"
  28     result_file = Path.join(upload_folder, filename)
  29
  30     File.write!(result_file, data)
  31
  32     content_type = "image/#{parsed["filetype"]}"
  33
  34     %{
  35       "type" => "Image",
  36       "url" => [%{
  37         "type" => "Link",
  38         "mediaType" => content_type,
  39         "href" => url_for(Path.join(uuid, filename))
  40       }],
  41       "name" => filename,
  42       "uuid" => uuid
  43     }
  44   end
  45
  46   defp upload_path do
  47     Application.get_env(:pleroma, Pleroma.Upload)
  48     |> Keyword.fetch!(:uploads)
  49   end
  50
  51   defp url_for(file) do
  52     "#{Pleroma.Web.base_url()}/media/#{file}"
  53   end
  54 end